package com.bao.work.everday;

public class MainApp3 {
    public static void main(String[] args) {
        Teacher tt=new Teacher("老里",99,"数学数学数学");
        Student02 ss=new Student02("小留",1,"数学数学");

        tt.eat();
        ss.eat();
        tt.contenting();
        ss.study();
    }
}
